Foctek Photonics, Inc. Datasheets for Optical Lenses

Optical lenses are transparent components made from optical-quality materials and curved to converge or diverge transmitted rays from an object. These rays then form a real or virtual image of the object.  This area includes micro lenses.
Optical Lenses: Learn more

Product Name Notes
Achromatic Lens A transparent optical component consisting of one or more pieces of optical glass with curved surfaces (usually spherical) that they serve to converge or diverge the transmitted rays from an...
Aspheric Lens Aspheric lens has better radius of curvature and can maintain good aberration correction to obtain the desired performance. The application of aspheric lens brings excellent sharpness and higher resolution, while...
Special Shape Optics By using the special fabricating method, CNC grinding, CNC polishing and CNC Profiling machines, Foctek offers the custom-made special shape optics. Lenses, Prism, Windows, etc. any Optical Components can be...
Cylindraical Lens Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar...
Spheric Lens FOCtek provides five kinds of spheric lens forms, or shapes, that determine the imaging Characteristics of the lenses, they are plano-convex, plano-concave, Double-convex, Double-concave and Meniscus. Plano-convex lens has a...